<!--<%&#45;&#45;<%@ page contentType="text/html;charset=UTF-8" language="java" %>&#45;&#45;%>-->
<!--<%&#45;&#45;<%&#45;&#45;%>-->
<!--<%&#45;&#45;    String username=(String)session.getAttribute("username");&#45;&#45;%>-->
<!--<%&#45;&#45;    if(username==null)&#45;&#45;%>-->
<!--<%&#45;&#45;    {&#45;&#45;%>-->
<!--<%&#45;&#45;        username = "未登录";&#45;&#45;%>-->
<!--<%&#45;&#45;        response.sendRedirect("/Web/login.jsp");&#45;&#45;%>-->
<!--<%&#45;&#45;    }&#45;&#45;%>-->
<!--<%&#45;&#45;%>&#45;&#45;%>-->
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
    <title>detail</title>
</head>
<body>
<h1>hello</h1>
</body>
</html>
